I bought this mattress early 2020 and was fine about 6 months, then started bowing and resulted in horrible back pain. My boyfriend bought the same one at the same time and had the exact same results. Would never buy again and having issues getting refund!

This mattress is one of the best mattress I have every owned. The sleep has been pure bliss. I also bought My Pillow, pillow set with my new mattress. I never believed pillow's could add such a boost to my over all sleep quality. Between the mattress and the pillows, my sleep is now 'healing sleep'. I wake up rested without stiffness. I recommend this mattress, and if you buy one, add the My Pillow, pillows, it really makes a difference in the quality of your sleep.

This is our second of these mattresses. The first I handed down to my daughter and its still fabulous after 10 years. No divits or compressions. The second is now 6 years old and is still perfect. This is a firm mattress, so Im not sure why people are saying its soft. You can sit on the sides without it compressing down. Its a 10/10 for me.

Bought this a few months ago. I'm average weight, relatively fit middle aged individual who normally doesn't complain much about any type of mattress. This mattress, however, makes my body ache. Whether I sleep a few hours or all night, I wake up super sore and miserable. Not sure if it's the mattress firmness or chemical allergies but it's making me miserable.

Not sure why other people have had size issues but this mattress DEF expanded after several hours to 12". We did lay it flat on the low profile box spring and didn't sleep on it for a day. And another person saying the cover couldn't be removed to be washed is wrong...there's clearly a zipper for removing the cover on the bottom of the mattress. It doesn't get easier to buy than this...box has handholds and wheels so you just pull it to your truck or SUV and load 'er in! Slept great on it and for the $, it can't be beat. Sure, I had a $2700 Temperpedic full foam in past....but it was warm and while I dont sink as deep in this Serta as I did in the Temper, I didn't notice while sleeping or waking without any aches. SO...money saved and value received.

I’ve slept worse since getting this mattress in the last 2 months than I did on our 5/6 year old plain Jane memory foam mattress. I rarely woke up with back aches but now it’s everyday along with neck pain which are starting to cause headaches. My fiancé says it sleeps sorta ok but it could be much better. Will be returning this things ASAP.

I read reviews & research ALOT before buying major purchases ESP a large one &/or one I'll be using a long time. I did both with this mattress including CR but still a little skeptical bc I didn't get to lay on it. Even checked out reg box springs/mattresses because that's what I'm used to but I NEEDED relief from the aches and pains associated with sleeping. This purchase was and is everything I wanted and needed! It's comfortable but most importantly my BACK or legs or neck don't kill in the morning anymore! Equally important is the cost is a fraction of what traditional mattresses cost! Re: S/H received pretty quickly, so much so I wasn't quite ready for it. I had bought a Zinus quick snap standing mattress foundation but the model I bought was a little too low to store tubs under (a must have for my space) so had to figure out how to heighten it. Once I did and the foundation was in place, the easy task of opening the box and cutting loose took place. The only "complaint" I'd have is I wasn't sure on the mattress which side was supposed to be up (or down) so went strictly by the picture (I need everything laid out for me!). Anyway, I'm sure you'll love this as much as I do and love the savings as well!

Sams keeps deleting my reviews! Recieved a used mattress with head stain, butt dip, and flattened side. Was in an unmarked box and clear bag that was shrink wrapped Now have to rebox which is impossible to return via fedex, or gl to sams club store to return a 125# mattress.

I bought this exact mattress a few years ago because I needed a firm mattress. I then moved to another state and it was easier to buy a new mattress at my new location - so of course, I chose this mattress. Because of various back issues I had to have a firm mattress. This is NOT the same quality mattress and is quite soft. I put an earlier review indicating that I was suspect since it came is a plain brown box ... but I tried to give it a chance. Well, it is giving me great back pain to continue to sleep on this mattress. With a ten year warranty, what are my options? Will Serta replace it with a FIRM mattress?

I brought this bed 6 days ago despite the not so good reviews. Finally slept on it lastnight. The worst sleep ever me and my husband tossed and turned all night. My back and neck are killing me. By the way i have no back or neck issues. The bed was hot, extra extra firm, had no give, and stiff. I literally felt like I was sleeping on top of wood planks.